Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH] ACPI / PM: Export acpi_target_system_state() to modules | Date | Thu, 08 May 2014 23:22:15 +0200 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Export the acpi_target_system_state() function to modules so that modular drivers can use it to check what the target ACPI sleep state of the system is (that is needed for i915 mostly at this point).
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/acpi/sleep.c | 1 + 1 file changed, 1 insertion(+)
Index: linux-pm/drivers/acpi/sleep.c =================================================================== --- linux-pm.orig/drivers/acpi/sleep.c +++ linux-pm/drivers/acpi/sleep.c @@ -89,6 +89,7 @@ u32 acpi_target_system_state(void) { return acpi_target_sleep_state; } +EXPORT_SYMBOL_GPL(acpi_target_system_state); static bool pwr_btn_event_pending;
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